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Speaker A
Speaker B
References

Front view — overlaid at true scale

AATC SCM40ABATC SCM50ASLT
ATC SCM40A front view
ATC SCM50ASLT front view

Click either cabinet to swap A ↔ B · Reference height: 1003 mm (100.3 cm) · 1 mm = 0.56 px

Specifications

AB
ManufacturerATCATC
ModelATC SCM40AATC SCM50ASLT
Height980 mm1003 mm
Width351 mm304 mm
Depth344 mm540 mm
Weight36 kg51 kg
Enclosuresealedsealed
Drivers1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 164 mm woofer (cone)1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 234 mm woofer (cone)
Frequency — low48 Hz38 Hz
Frequency — high22000 Hz25000 Hz
Sensitivity
Impedance
Recommended amp
MAP (USD)$10,999 / pair
Where to buyCheck availabilityCheck availability
Brand websiteatc.audioatc.audio
Product pageOpen product pageOpen product page

Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.